3D model deforms when playing animations in Godot 4

[Miartsix]

Godot version

4.0.rc1

System information

Windows 10, Vulkan, NVIDIA GeForce GTX 1060 6GB driver version: 27.21.14.5751

Issue description

When opening a glb. file exported from Blender, the animation works correctly on multiple versions of Godot 3, but deforms in Godot 4.
I tried changing some exporting settings in Blender and import settings in Godot, but nothing helped.

Steps to reproduce

1. Open the model as a new inherited scene
2. Play the animation

Minimal reproduction project

Issue_project.zip

[clayjohn]

This is an issue with our current Auto-LOD generator. The auto LODs are being used much too early and they quality is not good for animated meshes.

You can work around it by disabling LOD generation in the import menu or increasing the LOD bias on the MeshInstance3D

Part of #57416

[fire]

Working on fixing this with #73734